CN202637011U - Multi-function bedside lock sleeve used for abdominal retractor - Google Patents
Multi-function bedside lock sleeve used for abdominal retractor Download PDFInfo
- Publication number
- CN202637011U CN202637011U CN 201220316544 CN201220316544U CN202637011U CN 202637011 U CN202637011 U CN 202637011U CN 201220316544 CN201220316544 CN 201220316544 CN 201220316544 U CN201220316544 U CN 201220316544U CN 202637011 U CN202637011 U CN 202637011U
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- CN
- China
- Prior art keywords
- hole
- guide rod
- lock sleeve
- bedside
- sleeve
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
A multi-function bedside lock sleeve used for an abdominal retractor comprises a groove type block (101), one side of the groove type block (101) is perpendicularly connected with a guide rod (102) which is provided with a waist shape inserting hole (103) matched with a supporting rod in width, and a fastening screw (104) which can be screwed in the waist shape inserting hole (103) is mounted on a cantilever of the guide rod (102). A fastening sleeve (105) is sleeved on the guide rod (102) and is formed by a cylinder part (106) and a base seat part (107) integrally connected with the cylinder part (106), the cylinder part (106) is provided with a through hole (108), the supporting rod (2) is mounted in the through hole in an inserted mode, and two fastening bolts (109) which penetrate through side walls of the groove type block (101) and abut against metal cross bars of an operating table are mounted on the base seat part (107) in a connected mode. The multi-function bedside lock sleeve used for the abdominal retractor is characterized in that the through hole (108) is a regular polygon hole, and two ends of the waist shape inserting hole (103) are structures matched with the regular polygon hole. The multi-function bedside lock sleeve used for the abdominal retractor can prevent the supporting rod which is also in a polygon structure from rotating due to touchness of medical stuff when the supporting rod is used, and can thoroughly prevent the supporting rod from loosening.
Description
Technical field
This utility model relates to a kind of medical auxiliary apparatus, use in especially a kind of abdominal operation in order to the abdominal cavity of opening is pulled open, make the visual area obtain the abdominal retractor parts that fully expose, specifically a kind of multifunctional abdomen retractor bedside lock sleeve.
Background technology
At present, carrying out liver transplantation, lobectomy of liver is stated, operation on biliary tract, full stomach or Proximal gastrectomy art, splenectomy, the strange section stream of door art etc. adopts along in the upper abdominal surgery and abdominal part straight cut or transverse incision operation of subcostal incision, in order to obtain desirable visual area, the abdominal part of opening need to be kept the good state that retracts, people have invented various abdominal retractors to replace artificial traction for this reason, the people is freed from heavy physical work, have a better effect, the patent No. of having obtained the authorization such as the applicant is that 2009101830371 multifunctional abdomen retractor is exactly one of comparatively desirable surgery assistor tool, but in clinical the use applicant find since fixedly the strut of hook plate be cylindrical structural, corresponding plug-in mounting strut also makes its locking hole that is fixed on the lock sleeve on the operation bedside also be circular hole, thereby can rotate owing to the hook plate band support bar that medical personnel run into the upper end in actual use, the loosening impact operation process that can cause strut when serious, because of on be necessary to be improved.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, designs a kind of multifunctional abdomen retractor bedside lock sleeve that can prevent that support bar from rotating.
Technical scheme of the present invention is:
A kind of multifunctional abdomen retractor bedside lock sleeve, it comprises grooved piece 101, one side of grooved piece 101 vertically is connected with guide rod 102, have the kidney-shaped jack 103 that width and strut match on the guide rod 102, the holding screw 104 that can screw in the kidney-shaped jack 103 is installed on the cantilever end of guide rod 102, be set with sleeve 105 at guide rod 102, sleeve 105 is comprised of with the base portion 107 that link to each other with cylindrical member 106 integral body cylindrical member 106, cylindrical member 106 is provided with the through hole 108 of plug-in mounting strut 2, be connected with two tightening pins 109 that pass grooved piece 101 sidewalls and offset with operation table metal cross bar on the base portion 107, it is characterized in that the polygonal hole such as described through hole 108 is, the two ends of described kidney-shaped jack 103 also for etc. the structure that matches of polygonal hole.
The polygonal hole such as described is for waiting hexagonal hole.
Described guide rod 102 is provided with and prevents the stop pin 110 that rotates, and corresponding column part 106 corresponding positions at ground sleeve 105 are provided with the slotted eye 111 that matches.
The utlity model has following advantage:
The rotation that the strut that this utility model can prevent from being similarly polygonized structure in use causes because of medical personnel's touching can thoroughly prevent the loosening of strut.
This utility model is simple in structure, is easy to realize.
Description of drawings
Fig. 1 is perspective view of the present utility model.
Fig. 2 is the structural representation of grooved piece of the present utility model.
Fig. 3 is the structural representation of this utility model sleeve.
The specific embodiment
Following structure drawings and Examples are further described this utility model.
As Figure 1-3.
A kind of multifunctional abdomen retractor bedside lock sleeve, it comprises grooved piece 101, one side of grooved piece 101 vertically is connected with guide rod 102, have kidney-shaped jack 103(such as Fig. 2 that width and strut match on the guide rod 102), the holding screw 104 that can screw in the kidney-shaped jack 103 is installed on the cantilever end of guide rod 102, be set with sleeve 105 at guide rod 102 as shown in Figure 1, sleeve 105 forms (such as Fig. 3) by cylindrical member 106 with the base portion 107 that link to each other with cylindrical member 106 integral body, cylindrical member 106 is provided with the through hole such as polygon such as grade 108 of plug-in mounting strut 2, wherein to wait hexagon through hole as best (as shown in Figure 3), the install and adjust effect is best, be connected with two tightening pins 109 that pass grooved piece 101 sidewalls and offset with operation table metal cross bar on the base portion 107, the two ends of described kidney-shaped jack 103 also for etc. the structure that matches of polygonal hole.Rotation with respect to guide rod 102 can occur when preventing that tightening pin on the sleeve from leaving grooved piece 101, be preferably in during implementation on the guide rod 102 to arrange and prevent the stop pin 110 that rotates, corresponding column part 106 corresponding positions at ground sleeve 105 are provided with the slotted eye 111 that matches, as shown in Figure 3, this utility model installation diagram as shown in Figure 1.
This utility model does not relate to the part prior art that maybe can adopt same as the prior art to be realized.
Claims (3)
1. multifunctional abdomen retractor bedside lock sleeve, it comprises grooved piece (101), one side of grooved piece (101) vertically is connected with guide rod (102), have the kidney-shaped jack (103) that width and strut match on the guide rod (102), the holding screw (104) that can screw in the kidney-shaped jack (103) is installed on the cantilever end of guide rod (102), be set with sleeve (105) at guide rod (102), sleeve (105) is comprised of with the base portion (107) that links to each other with cylindrical member (106) integral body cylindrical member (106), cylindrical member (106) is provided with the through hole (108) of plug-in mounting strut (2), be connected with two tightening pins (109) that pass grooved piece (101) sidewall and offset with operation table metal cross bar on the base portion (107), it is characterized in that the polygonal hole such as described through hole (108) is, the two ends of described kidney-shaped jack (103) also for etc. the structure that matches of polygonal hole.
2. multifunctional abdomen retractor according to claim 1 bedside lock sleeve is characterized in that the polygonal hole such as described is for waiting hexagonal hole.
3. multifunctional abdomen retractor according to claim 1 bedside lock sleeve, it is characterized in that described guide rod (102) is provided with prevents the stop pin (110) that rotates, and corresponding column part in ground sleeve (105) (106) corresponding position is provided with the slotted eye (111) that matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220316544 CN202637011U (en) | 2012-07-03 | 2012-07-03 | Multi-function bedside lock sleeve used for abdominal retractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220316544 CN202637011U (en) | 2012-07-03 | 2012-07-03 | Multi-function bedside lock sleeve used for abdominal retractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202637011U true CN202637011U (en) | 2013-01-02 |
Family
ID=47406203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220316544 Expired - Lifetime CN202637011U (en) | 2012-07-03 | 2012-07-03 | Multi-function bedside lock sleeve used for abdominal retractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202637011U (en) |
-
2012
- 2012-07-03 CN CN 201220316544 patent/CN202637011U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130102 |
|
| CX01 | Expiry of patent term |